Board Mount Hall Effect / Magnetic Sensors

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CT813x TMR Digital Latches

Allegro MicroSystems CT813x Omnipolar Tunnel Magneto-resistance (TMR) Digital Latches provide a monolithic solution for superior sensing performance. CT813x TMR Digital Latches are designed for consumer and industrial applications and are based on Allegro MicroSystems XtremeSense™ TMR technology with an integrated CMOS process. Allegro MicroSystems CT813x Digital Latches offer stable magnetic operation over the operating temperature range. CT813x offers low power consumption as low as 110nA, which is ideal for battery-operated products where minimal current consumption is required. It supports magnetic fields down to 0.9mT for applications where there is a large air gap requirement.

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Part #

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132SL-IS3
Allegro MicroSystems
1: S/3.62
10,608In Stock

Mfr. Part #
CT8132SL-IS3

Mouser Part #
462-CT8132SL-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

10,608In Stock

Cut Tape

S/3.62

S/3.17

S/2.81

S/2.69

View

Reel

S/1.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

1.1 uA

20 mA

+/-0.9 mT

+/-0.5 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BH-IS3
Allegro MicroSystems
1: S/3.62
2,155In Stock

Mfr. Part #
CT8132BH-IS3

Mouser Part #
462-CT8132BH-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

2,155In Stock

Cut Tape

S/3.62

S/3.17

S/2.81

S/2.69

View

Reel

S/1.98

Min.: 1
Mult.: 1

: 3,000

Omnipolar

41 uA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BV-IL4
Allegro MicroSystems
1: S/4.52
25,121In Stock

Mfr. Part #
CT8132BV-IL4

Mouser Part #
462-CT8132BV-IL4

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

25,121In Stock

Cut Tape

S/4.52

S/3.97

S/3.53

S/3.37

View

Reel

S/2.49

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

LGA-4

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

CT8131BV-IS3
Allegro MicroSystems
1: S/4.09
10,844In Stock

Mfr. Part #
CT8131BV-IS3

Mouser Part #
462-CT8131BV-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

Learn More

Datasheet

10,844In Stock

Cut Tape

S/4.09

S/3.61

S/3.22

S/3.07

View

Reel

S/2.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8131

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BV-HS3
Allegro MicroSystems
1: S/3.78
17,976In Stock

Mfr. Part #
CT8132BV-HS3

Mouser Part #
462-CT8132BV-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

17,976In Stock

Cut Tape

S/3.78

S/3.32

S/2.95

S/2.81

View

Reel

S/2.08

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BV-IS3
Allegro MicroSystems
1: S/3.62
17,826In Stock
36,000Expected 8/14/2026

Mfr. Part #
CT8132BV-IS3

Mouser Part #
462-CT8132BV-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

17,826In Stock

36,000Expected 8/14/2026

Cut Tape

S/3.62

S/3.17

S/2.82

S/2.65

View

Reel

S/1.98

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132DM-IS3
Allegro MicroSystems
1: S/3.62
14,215In Stock

Mfr. Part #
CT8132DM-IS3

Mouser Part #
462-CT8132DM-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

14,215In Stock

Cut Tape

S/3.62

S/3.17

S/2.82

S/2.69

View

Reel

S/2.08

Min.: 1
Mult.: 1

: 3,000

Omnipolar

10.5 uA

+/-1.5 mT

+/-1.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132EK-IS3
Allegro MicroSystems
1: S/3.62
10,410In Stock

Mfr. Part #
CT8132EK-IS3

Mouser Part #
462-CT8132EK-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

10,410In Stock

Cut Tape

S/3.62

S/3.17

S/2.82

S/2.69

View

Reel

S/1.98

Min.: 1
Mult.: 1

: 3,000

Omnipolar

145 nA

+/-7.0 mT

+/-5.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132SK-HS3
Allegro MicroSystems
1: S/3.78
30,049In Stock

Mfr. Part #
CT8132SK-HS3

Mouser Part #
462-CT8132SK-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

30,049In Stock

Cut Tape

S/3.78

S/3.32

S/2.95

S/2.81

View

Reel

S/2.08

Min.: 1
Mult.: 1

: 3,000

Omnipolar

145 nA

+/-0.9 mT

+/-0.5 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132SK-IL4
Allegro MicroSystems
1: S/4.52
18,000In Stock

Mfr. Part #
CT8132SK-IL4

Mouser Part #
462-CT8132SK-IL4

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

18,000In Stock

Cut Tape

S/4.52

S/3.97

S/3.53

S/3.37

View

Reel

S/2.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

145 nA

+/-0.9 mT

+/-0.5 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

LGA-4

CT8132

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132SK-IS3
Allegro MicroSystems
1: S/3.62
19,897In Stock

Mfr. Part #
CT8132SK-IS3

Mouser Part #
462-CT8132SK-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

19,897In Stock

Cut Tape

S/3.62

S/3.18

S/2.82

S/2.69

View

Reel

S/1.93

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

145 nA

20 mA

+/-0.9 mT

+/-0.5 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

CT8131BV-HL4
Allegro MicroSystems
1: S/6.19
475In Stock

Mfr. Part #
CT8131BV-HL4

Mouser Part #
462-CT8131BV-HL4

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

Learn More

Datasheet

475In Stock

Cut Tape

S/6.19

S/5.22

S/4.83

S/4.09

View

Reel

S/2.74

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

LGA-4

CT8131

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BL-IS3
Allegro MicroSystems
1: S/3.62
567In Stock

Mfr. Part #
CT8132BL-IS3

Mouser Part #
462-CT8132BL-IS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

567In Stock

Cut Tape

S/3.62

S/3.17

S/2.82

S/2.69

View

Reel

S/1.98

Min.: 1
Mult.: 1

: 3,000

Omnipolar

1.1 uA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BV-HL4
Allegro MicroSystems
1: S/4.52
485In Stock

Mfr. Part #
CT8132BV-HL4

Mouser Part #
462-CT8132BV-HL4

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

485In Stock

Cut Tape

S/4.52

S/3.97

S/3.53

S/3.37

View

Reel

S/2.67

Min.: 1
Mult.: 1

: 3,000

Omnipolar

110 nA

20 mA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

LGA-4

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132DM-HS3
Allegro MicroSystems
1: S/3.78
17,977In Stock

Mfr. Part #
CT8132DM-HS3

Mouser Part #
462-CT8132DM-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

17,977In Stock

Cut Tape

S/3.78

S/3.32

S/2.95

S/2.81

View

Reel

S/2.08

Min.: 1
Mult.: 1

: 3,000

Omnipolar

10.5 uA

20 mA

+/-1.5 mT

+/-1.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132BL-HS3
Allegro MicroSystems
1: S/3.78
2,988Expected 8/10/2026

Mfr. Part #
CT8132BL-HS3

Mouser Part #
462-CT8132BL-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

2,988Expected 8/10/2026

Cut Tape

S/3.78

S/3.22

S/2.94

S/2.62

View

Reel

S/1.88

Min.: 1
Mult.: 1

: 3,000

Omnipolar

1.1 uA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel, Cut Tape

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

CT8131BV-HS3
Allegro MicroSystems
18,000: S/2.40
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
CT8131BV-HS3

Mouser Part #
462-CT8131BV-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

S/2.40

Min.: 18,000
Mult.: 18,000

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8131

Reel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

CT8131BV-IL4
Allegro MicroSystems
18,000: S/2.67
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
CT8131BV-IL4

Mouser Part #
462-CT8131BV-IL4

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

S/2.67

Min.: 18,000
Mult.: 18,000

: 3,000

Omnipolar

110 nA

+/-3.0 mT

+/-2.0 mT

1.7 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

LGA-4

CT8131

Reel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132EK-HS3
Allegro MicroSystems
18,000: S/2.08
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
CT8132EK-HS3

Mouser Part #
462-CT8132EK-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

S/2.08

Min.: 18,000
Mult.: 18,000

: 3,000

Omnipolar

145 nA

+/-7.0 mT

+/-5.0 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

CT8132SL-HS3
Allegro MicroSystems
18,000: S/2.08
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
CT8132SL-HS3

Mouser Part #
462-CT8132SL-HS3

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

S/2.08

Min.: 18,000
Mult.: 18,000

: 3,000

Omnipolar

1.1 uA

+/-0.9 mT

+/-0.5 mT

1.7 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

CT8132

Reel

CT813x TMR Digital Latches

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